Results 231 to 240 of about 2,444,925 (268)
Some of the next articles are maybe not open access.
International Journal of Advances in Engineering Sciences and Applied Mathematics, 2020
Multi-walled carbon nanotube-reinforced polypropylene (MWCNT/PP) nanocomposites were prepared through solution mixing and characterized for their nonlinear viscoelastic behaviour. The effect of applied stress, time and temperature was studied to obtain compliance responses. Time–temperature superposition principle was applied on experimentally obtained
Vivek Khare, Sudhir Kamle
exaly +2 more sources
Multi-walled carbon nanotube-reinforced polypropylene (MWCNT/PP) nanocomposites were prepared through solution mixing and characterized for their nonlinear viscoelastic behaviour. The effect of applied stress, time and temperature was studied to obtain compliance responses. Time–temperature superposition principle was applied on experimentally obtained
Vivek Khare, Sudhir Kamle
exaly +2 more sources
Master curves of viscoelastic behavior in the plastic region of a solid polymer
Journal of Applied Polymer Science, 1977Stress relaxation and creep tests following strain ramps were made on Mylar, both above and below the yield stress. The ramp velocity was varied over a 40-fold range. All data exhibit nonlinear viscoelastic behavior. However, those obtained above the yield point, i.e., in the plastic region, could be reduced to single master curves for both the creep ...
G. Titomanlio, G. Rizzo
exaly +2 more sources
Construction and Building Materials, 2017
Abstract Approximate Kramers-Kronig relations have shown success in constructing master curves in compliance with the linear viscoelastic theory for the magnitude and phase angle of the complex modulus of an asphalt mixture. However, their applications have been limited to either shifting test data without model construction or constructing master ...
Rong Luo, Hanqi Liu
exaly +2 more sources
Abstract Approximate Kramers-Kronig relations have shown success in constructing master curves in compliance with the linear viscoelastic theory for the magnitude and phase angle of the complex modulus of an asphalt mixture. However, their applications have been limited to either shifting test data without model construction or constructing master ...
Rong Luo, Hanqi Liu
exaly +2 more sources
Construction and Building Materials, 2018
Abstract A number of methods have been developed to determine the relaxation modulus, which is a fundamental material property that characterizes the rheological behavior of viscoelastic materials. However, the relaxation modulus master curves constructed using the current methods are likely to be accompanied by evident deficiencies. To correct these
Rong Luo, Hanqi Liu, Huijie Lv
exaly +2 more sources
Abstract A number of methods have been developed to determine the relaxation modulus, which is a fundamental material property that characterizes the rheological behavior of viscoelastic materials. However, the relaxation modulus master curves constructed using the current methods are likely to be accompanied by evident deficiencies. To correct these
Rong Luo, Hanqi Liu, Huijie Lv
exaly +2 more sources
Journal of Applied Polymer Science, 2018
ABSTRACTPrediction of viscoelastic behavior of polymers over a long‐term period is of vital importance for engineering applications. An attempt was made to uncover the interplay between the morphology and viscoelastic behavior of compatibilized polypropylene/ethylene vinyl acetate (EVA) copolymer blends in the presence of layered double hydroxide (LDH)
H A Khonakdar +2 more
exaly +2 more sources
ABSTRACTPrediction of viscoelastic behavior of polymers over a long‐term period is of vital importance for engineering applications. An attempt was made to uncover the interplay between the morphology and viscoelastic behavior of compatibilized polypropylene/ethylene vinyl acetate (EVA) copolymer blends in the presence of layered double hydroxide (LDH)
H A Khonakdar +2 more
exaly +2 more sources
A Novel Approach to Describe the Time–Temperature Conversion among Relaxation Curves of Viscoelastic Materials [PDF]
Materials, 2020 Time and temperature, besides pressure in a lesser extent, represent the most significant variables influencing the rheological behavior of viscoelastic materials.
Adrian Alvarez Vazquez +2 more
exaly +2 more sources
Analysis of the master curve for the viscoelastic behaviour of polymers
Mechanics of Materials, 1991Abstract A detailed analysis of typical master curves reported in the literature for the dynamic modulus and compliance of unfilled polyuretane rubber and poly (n- octyl methacrylate ), respectively, and for the transient modulus of styrene-butadiene rubber is performed.
F. Povolo, Elida B. Hermida
openaire +1 more source
Measurement: Journal of the International Measurement Confederation
Pouria Hajikarimi, Ali Khodaii
exaly +2 more sources
Pouria Hajikarimi, Ali Khodaii
exaly +2 more sources
Master curve synthesis by effective viscoelastic plastic material modeling
2016 17th International Conference on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems (EuroSimE), 2016Finite Element Simulations of highly integrated and large electronics packages with detailed elastic-plastic material modeling of thousands of solder balls are still challenging tasks for today's computation systems. The complex geometry and mesh and the usage of time consuming creep laws for solder materials makes it nearly impossible to calculate ...
Florian Schindler-Saefkow +7 more
openaire +1 more source
Fundamental approach to build viscoelastic master curves for heterogeneous elastomer blends
A. Lang +5 moreexaly +2 more sources